2061273 has 8 divisors (see below), whose sum is σ = 2760736. Its totient is φ = 1368000.

The previous prime is 2061271. The next prime is 2061277. The reversal of 2061273 is 3721602.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2061273 - 2¹ = 2061271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2061271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703 + ... + 2148.

It is an arithmetic number, because the mean of its divisors is an integer number (345092).

2^2061273 is an apocalyptic number.

It is an amenable number.

2061273 is a deficient number, since it is larger than the sum of its proper divisors (699463).

2061273 is a wasteful number, since it uses less digits than its factorization.

2061273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2061273 is about 1435.7134115136. The cubic root of 2061273 is about 127.2658370265.

Adding to 2061273 its reverse (3721602), we get a palindrome (5782875).

The spelling of 2061273 in words is "two million, sixty-one thousand, two hundred seventy-three".